c70c37db8a
Provide system property "test.nss.lib.paths" for specifying a set of absolute paths to the custom NSS lib directories Reviewed-by: weijun, rhalade
92 lines
3.2 KiB
Java
92 lines
3.2 KiB
Java
/*
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* Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 6994008
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* @summary basic test for RSA/ECB/NoPadding cipher
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* @author Valerie Peng
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* @library /test/lib ..
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* @key randomness
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* @modules jdk.crypto.cryptoki
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* @run main/othervm TestRawRSACipher
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* @run main/othervm TestRawRSACipher sm
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*/
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import java.security.GeneralSecurityException;
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import java.security.KeyPair;
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import java.security.KeyPairGenerator;
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import java.security.Provider;
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import java.util.Arrays;
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import java.util.Random;
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import javax.crypto.Cipher;
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public class TestRawRSACipher extends PKCS11Test {
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@Override
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public void main(Provider p) throws Exception {
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try {
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Cipher.getInstance("RSA/ECB/NoPadding", p);
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} catch (GeneralSecurityException e) {
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System.out.println("Not supported by provider, skipping");
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return;
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}
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final int KEY_LEN = 1024;
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KeyPairGenerator kpGen = KeyPairGenerator.getInstance("RSA", p);
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kpGen.initialize(KEY_LEN);
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KeyPair kp = kpGen.generateKeyPair();
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Random random = new Random();
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byte[] plainText, cipherText, recoveredText;
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plainText = new byte[KEY_LEN/8];
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random.nextBytes(plainText);
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plainText[0] = 0; // to ensure that it's less than modulus
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Cipher c1 = Cipher.getInstance("RSA/ECB/NoPadding", p);
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Cipher c2 = Cipher.getInstance("RSA/ECB/NoPadding", "SunJCE");
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c1.init(Cipher.ENCRYPT_MODE, kp.getPublic());
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c2.init(Cipher.DECRYPT_MODE, kp.getPrivate());
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cipherText = c1.doFinal(plainText);
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recoveredText = c2.doFinal(cipherText);
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if (!Arrays.equals(plainText, recoveredText)) {
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throw new RuntimeException("E/D Test against SunJCE Failed!");
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}
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c2.init(Cipher.ENCRYPT_MODE, kp.getPublic());
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c1.init(Cipher.DECRYPT_MODE, kp.getPrivate());
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cipherText = c2.doFinal(plainText);
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recoveredText = c1.doFinal(cipherText);
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if (!Arrays.equals(plainText, recoveredText)) {
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throw new RuntimeException("D/E Test against SunJCE Failed!");
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}
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System.out.println("Test Passed");
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}
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public static void main(String[] args) throws Exception {
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main(new TestRawRSACipher(), args);
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}
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}
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